Stock-quotation system



STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 1 STOCK-LETTER KEYS 1mm Harald 1:. Rubin-mun John Lain-E Mm LNelsun Sept 12, 1939. H. c. ROBINSON ET AL 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 2 5706K EE6/5TEP5 -I. L- l J 5// s a .A

205 ZOLH I: l l l A X A B Z 5 Harold C. Robinson .Jnhnl 5:11am

P'TEFTE Nelson MVZM 4 it. 12, 1939. H. c. ROBINS-ON El AL 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1950 20 Sheets-Sheet 3 lllllllllllL 5T0CK TPANSLA 7095 Iii-1m Harm Id E. En binamn John I. Bel'lam Mar 111 L. NEIQTL L p 1939. H. c. ROBINSON ET AL 79 STOCK QUOTATION SySTEM Original Filed June 18, 1930' 20 Sheets-Sheet 4 PR/CE'D/G/T KEYS STOCK-RANGE KEYS (1) (2) (a) (4) (5) (e) (7) (a) {a} 40/ LA LL HL L0 H/' on UN YC W0 1m Harald CHnbix-zmpn Jnhn I. Emzlarly P'TEFTF L. Narhzun Riff.

STOCK-RANGE pas/5m? Sept. 12, 1939.. H. c. ROBINSON El AL. 2,172,379

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Shee'ts-Sheet 5 LEI PEG/STEP SE7 *2 Ewe-film Hapnld C. HUbi'lLiDn Jul-m. I 51111133 Mm LnNelsm-L Sept. 1939- H. c. ROBINSON ET AL ,879

STOCK QUOTAT ION SYSTEM 20 Sheets-Sheet 6 I Jun :2 Harald C. Hmbinlun Original Filed June 18, 1930 Jul-m T. Binary METRE L. Nelsun pt. 12, 1939. H. c. ROBINSON EFAL 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 7 [Tm-Tim? Harald C. Hobinsmn John I. 5511mm 1 E2, 1939. H. c. ROBINSON w AL 27,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1950 20 Sheets-Sheet 8 STOCK- c005 PEG/5 I'EPS 11mm Harold ,C'. Rakin -an Jul-u: I. Ballamu NEW HE L. Malia 5n 256/575,? SET '1 12; W39. c. ROBINSON ET AL 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 9 Harald C. Rmbinsmn Jul-m. LBiHlm T"'T m LkNllim-L Hfl Sept. 12, 1939.. H. c. ROBINSON ET AL STOCK QUOTATION SYSTEM 20 Sheets-Sheet 10 Original Filed June 18, 1930 I Hat-n13 Hmbinann Jul-m. IKE-Haw m L.Nl1iun Sept. 12, 1939.

H. C. ROBINSON El AL STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 11 -If-TUE:TEBT-'E Harold C. Robinson Jul-m I. Bellan m MEI 1TH L. Na lzun H. C. ROBINSON El AL STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 12 STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 13 I 1. l l la Harald 1:. Habit-mun John LEaHam Sent. 12, 1939. H. c. ROBINSON'ET AL S TOCK QUOTATION SYSTEM 20 Sheets-Shee t 14 Original Filed June 18, 1950 ,aiiij Mil L Inuzn car's Harold C. Rab-1115mm John 1. B21 lat-B max-T15 L. Nels cm Sept. 12, 1939. H. c. ROBINSON arm. 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 15 5706/( 55/1, CODE /22 S p 1939. H. c. ROBINSON ET AL 2,172,879

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 20 Sheets-Sheet 16 LIA/E 2 Imam Hard [d C. Enbinlun Jul-Ln 15.111111. Mm L. Nil-an Sept. 12, 1939.

H. C. ROBINSON El' AL STOCK QUOTATION SYSTEM 20 Sheets-Sheet 17 Original Filed June 18, 1930 rnuintur 'i Harald E. Rubin-on Jul-.11 I. Bluam n L. NEE m Sept. 12, 1939. H. c. ROBINSON ET AL 2$72,379

STOCK QUOTATION SYSTEM original Filed June 18, 1930 20 Sheets-Shee t 18 i LL.

l 1939.. H. c. ROBlNSON ET AL 2,172,379

STOCK QUOTATION SYSTEM Original Filed June 18, 1930 v 20 Sheets-Sheet 19 nFtu-r. L. Ni liun Sept. 12, 1939. H. c. ROBINSON ET! AL. 2,172,879

STOCK QUOTATION S YSTEM Original Filed June 18, 1950 20 Sheets-Sheet 20 LED 

